TI-Nspire从solve中保存两个不同的变量 所以我有两个定义为f(x)=x^2-x-6和g(x)=x+2的函数,当我 solve(f(x)=g(x),x) 我得到了两个值;x=-2和x=4我的问题是,我能不能从解算中分别定义这两个值,这样我就可以得到,我已经尝试过使用string(solve和另一篇文章中的res:=solve({x+2*y=5...
Ti-Nspire使用指南说明书 Guide to Using the Ti-nspire for Methods - The simple and the overcomplicated – Version 1.5 Ok guys and girls, this is a guide/reference for using the Ti-nspire for Mathematical Methods CAS. It will cover the simplest of things to a few tricks. This guide has...
of the respective key press sequence on the graphing calculator. Then swipe once again to get the next screenshot. It will look like the display of your calculator. The app contains for each step a picture, so it's easier to solve your math problems and become a TI-Nspire CX ...
The TI-84 Plus is one of a series of graphic calculators made by Texas Instruments. In addition to performing basic math functions, such as multiplication and linear graphing, the TI-84 Plus can find solutions for problems in algebra, calculus, physics and geometry. It can also calculate stat...
We are using Zoom to meet online to explain how to solve Math/TI-Nspire problems. Tutors currently teach Algebra, Algebra2, PreCalculus, AP Calculus AB & BC , AP Statistics, Trigonometry, Discrete Math. Tutors served over 10 years as AP Calculus reader (those folks that grade AP Calculus ...
To scroll to the rref( function in the MATRX MATH menu, press and use the up-arrow key. See the first screen. Press [ENTER] to paste the function on the Home screen. Press [2nd][x–1] and press [3] to choose the augmented matrix you just stored....
Profitability calculations; cash flow function calculates NFV, NPV and IRR for uneven cash flows Time-value-of-money and amortization keys solve problems including: pension calculations, loans, mortgages, etc List-based statistics basic functions allow addition and storing of data with 4 types...
• Solve any Equation • Equation Solver INTEGRAL CALCULUS • Calculate Integral • Integral in GRAPH-Menu • Find Area with Absolute Value • Area between two Functions • Integral Function MATRICES • Save Matrix • Delete Matrix ...
• Solve any Equation • Equation Solver INTEGRAL CALCULUS • Calculate Integral • Integral in GRAPH-Menu • Find Area with Absolute Value • Area between two Functions • Integral Function MATRICES • Save Matrix • Delete Matrix • Put into Row Echelon Form • Solve Matrix ...
Nspire的solve求解功能有多强大,用过的都知道。不过有时候解的结果会看起来比较奇怪: 很多同学看到这样的结果都吓呆了。其实原因是这样的:方程中的sin(x)是一个周期函数,因此这个方程存在无数个解,所以计算器返回给我们通解(general solution)的表达式。其中,6.28319就是2π;0.523599就是π/6;粗体的n7是待定系数,...